EMBRYOLOGICAL STUDIES ON SILENE MURADICA SCHISCHK. (CARYOPHYLLACEAE) - A GYNODIOECIOUS SPECIES FROM TURKEY

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dc.contributor.authorKartal, Ciler
dc.contributor.authorTekin, Mehmet
dc.date.accessioned2024-06-12T11:14:09Z
dc.date.available2024-06-12T11:14:09Z
dc.date.issued2021
dc.departmentTrakya Üniversitesien_US
dc.description.abstractIn this study, female gametophytes of Silene muradica, which is a gynodioecious species, were examined histologically. Buds and blossoms of S. muradica were used as the research material. They were collected in the Sivas province (Turkey) in July 2019, and fixed with ethanol:acetic acid solution (3:1, v/v). Flower parts were dissected under a stereo microscope. They were dehydrated in rising alcohol series and then embedded in Historesin. The sections were taken by a rotary microtome and stained with 0.5% Toluidine blue O. The ovary of S. muradica has three carpels and a single chamber, the ovules are arranged on a central column. The mature ovule is of the campylotropous type, crassinucellate and bitegmig. The megaspore mother cell undergoes regular meiotic division and forms a linear megaspore tetrad after meiosis. The development of the embryo sac is monosporic. The chalazal megaspore is functional and the others degenerate. The mature embryo sac is eight-nucleated and of the Polygonum type. The synergid cells and the egg cell are completely surrounded by the cell wall. Antipodal cells are temporary cells, which degenerate immediately after fertilization. Before fertilization, polar nuclei are fused in the central cell and form the secondary nucleus. The endosperm development is of the nuclear type. Nucellar tissue is permanent and forms perisperm in mature seeds. The embryo development is of the Caryophyllad type. In this study, the development of the female gametophyte of S. muradica, which was determined to be a gynodioecious species, was reported for the first time.en_US
dc.description.sponsorshipScientific Research Fund of Trakya University, Turkey [TUBAP-2019/152]en_US
dc.description.sponsorshipThis work was supported by the Scientific Research Fund of Trakya University, Turkey (Project number: TUBAP-2019/152).en_US
dc.identifier.doi10.24425/abcsb.2020.131675
dc.identifier.endpage29en_US
dc.identifier.issn0001-5296
dc.identifier.issn1898-0295
dc.identifier.issue1en_US
dc.identifier.startpage21en_US
dc.identifier.urihttps://doi.org/10.24425/abcsb.2020.131675
dc.identifier.urihttps://hdl.handle.net/20.500.14551/23820
dc.identifier.volume63en_US
dc.identifier.wosWOS:000725565500002en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherPolska Akad Nauk, Polish Acad Sciences, Pas Branch Cracowen_US
dc.relation.ispartofActa Biologica Cracoviensia Series Botanicaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSilene Muradicaen_US
dc.subjectCaryophyllaceaeen_US
dc.subjectEmbryo Sacen_US
dc.subjectGynodioeciousen_US
dc.subjectTurkeyen_US
dc.subjectMale-Sterilityen_US
dc.subjectAngiospermen_US
dc.subjectMorphologyen_US
dc.subjectStellariaen_US
dc.titleEMBRYOLOGICAL STUDIES ON SILENE MURADICA SCHISCHK. (CARYOPHYLLACEAE) - A GYNODIOECIOUS SPECIES FROM TURKEYen_US
dc.typeArticleen_US

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